How often should hazards be identified and assessed on a vessel?

• A. Annually
• B. Monthly
• C. Quarterly
• D. Daily

Answer: (C)

Hazard identification and assessment needs to be a living, regularly revisited process. The best practice is to review and update the hazard log on a quarterly basis. This cadence keeps risk assessments current with changes in operations, maintenance, new equipment, weather, or lessons learned from drills and incidents, while still being practical to manage across a ship’s timetable.

In practice, crew continuously identifies hazards through day-to-day operations, near-miss reports, and inspections, but a formal re-evaluation and update of risk controls happens each quarter. This typically aligns with safety-committee reviews or management oversight, ensuring controls are in place, training reflects current risks, and any corrective actions are followed up.

Daily checks are important for early detection, but re-assessing risk every day isn’t usually necessary or efficient. Monthly can be too frequent for a meaningful change in risk, and annually is too slow to catch new hazards as operations evolve. Quarterly strikes a balance, keeping safety current without overburdening the process.